defendants are actually more likely to attack their own defense attorneys than prosecutors. they know that the heat is going to come down on them if they attack a prosecutor. and they also know prosecutors are just doing their job. but given that, with terrorism cases, with some organized crime cases, and this prosecutor, by the way, had been the chief of the organized crime unit in the dallas district attorney's office before he took this job. he had some very -- he prosecuted some real bad guys, some meth dealers, drug dealers, some of the -- drug cartel people. lot of suspects here if this is an assassination case. but we simply don't have enough evidence at this point to know. >> a friend of his spoke with david fitzpatrick and said that he had feared for his life before mark cassey, the victim in this case, went out three or four different doors from the courthouse, never using the same door on different days. you were a prosecutor. does that surprise you? >> what surprises me is that he wasn't given extra security, if that was the case. i have to tell you, a lot of peo